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git-lessons

95 / 100 · Low risk

Fine to try. Some of what it can do is expected: a coding skill usually runs build and test commands.

By yanacuti1121/Yana-AI (GitHub) · coding · 13 stars · scanned at commit 54d4aa9

Use when the user asks about past bugs, recurring mistakes, what went wrong before, or wants to avoid repeating errors. Extracts lessons from git history without needing L3 memory. Examples: 'What bugs have we fixed before?', 'Have we hit this error before?', 'What patterns keep breaking?'

Works with any agent that supports SKILL.md skills.

What this skill can do

Install

Paste this into your terminal. It downloads exactly the version we scanned, not whatever is newest.

if [ -e ~/.agents/skills/'git-lessons' ] || [ -L ~/.agents/skills/'git-lessons' ]; then echo 'A skill folder named git-lessons already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/yanacuti1121/Yana-AI' "$d" && git -C "$d" checkout --quiet '54d4aa9fa3241319f4d37212bd23826658bf6bed' -- '.claude/skills/git-lessons' && mkdir -p ~/.agents/skills && cp -R "$d"/'.claude/skills/git-lessons' ~/.agents/skills/'git-lessons' && rm -rf "$d"; fi

Codex reads ~/.agents/skills directly. For Claude Code, Cursor, Copilot, Gemini CLI, Antigravity or OpenCode, also link it. For Claude Code: ln -s ~/.agents/skills/'git-lessons' ~/.claude/skills/'git-lessons' (other agents: ~/.cursor/skills, ~/.copilot/skills, ~/.gemini/skills, ~/.gemini/config/skills, ~/.config/opencode/skills). Or install through the finder skill, which does both.

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Score history

Also found in

Identical copies of this skill exist at:

• yanacuti1121/Yana-AI/core/skills/git-lessons